Monolithic Power Systems, Inc. (MPWR)

NASDAQ: MPWR · Real-Time Price · USD

834.14

-6.24 (-0.74%)

At close: Sep 12, 2025, 4:00 PM EDT

834.52

+0.38 (0.05%)

After-hours: Sep 12, 2025, 6:02 PM EDT

Monolithic Power Systems Market Cap

Monolithic Power Systems has a market cap or net worth of $39.95 billion as of September 12, 2025. Its market cap has decreased by -10.18% in one year.

Market Cap

39.95B

Enterprise Value

38.82B

1-Year Change

-10.18%

Ranking

#352

Market Cap Chart

Since November 19, 2004, Monolithic Power Systems's market cap has increased from $265.50M to $39.95B, an increase of 14,946.57%. That is a compound annual growth rate of 27.22%.

Market Cap History

Date	Market Cap	% Change
Sep 11, 2025	40.25B	39.44%
Dec 31, 2024	28.86B	-4.50%
Dec 29, 2023	30.22B	82.07%
Dec 30, 2022	16.60B	-27.00%
Dec 31, 2021	22.74B	37.68%
Dec 31, 2020	16.52B	113.58%
Dec 31, 2019	7.73B	56.84%
Dec 31, 2018	4.93B	5.69%
Dec 29, 2017	4.66B	39.98%
Dec 30, 2016	3.33B	32.35%
Dec 31, 2015	2.52B	30.65%
Dec 31, 2014	1.93B	45.54%
Dec 31, 2013	1.32B	67.54%
Dec 31, 2012	790.40M	55.65%
Dec 30, 2011	507.80M	-14.24%
Dec 31, 2010	592.10M	-29.23%
Dec 31, 2009	836.60M	96.62%
Dec 31, 2008	425.50M	-39.76%
Dec 31, 2007	706.30M	109.90%
Dec 29, 2006	336.50M	-20.49%
Dec 30, 2005	423.20M	68.61%
Dec 31, 2004	251.00M	-5.46%
Nov 19, 2004	265.50M	-

View and export this data all the way back to 2004. Sign Up Today.

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
NVIDIA	4,149.47B
Microsoft	3,704.76B
Apple	3,477.85B
Broadcom	1,583.52B
Taiwan Semiconductor Manufacturing Company	1,025.78B
Oracle	678.36B
Palantir Technologies	385.17B
SAP SE	314.32B

Market Cap Rankings